.NTalp{height:100%;width:100%}
.N1al1{height:500px;width:100%}
.NZalx{height:0;left:0;position:relative;width:100%}.NZalz{border:0;height:100%;left:0;position:absolute;top:0;width:100%}
.N9alp{height:100%;width:100%}
.OBb{text-align:center}